Find 0 if 0 is between 0° and 90°. Round your answer to the nearest tenth of a degree. Csc 0 = 1.7292 Need Help? Talk to a Tutor Read It

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
Question
**Trigonometric Problem: Finding θ**

**Problem Statement:**
Find θ if θ is between 0° and 90°. Round your answer to the nearest tenth of a degree.

**Given:**
\[ \csc \theta = 1.7292 \]

**Answer:**
\[ \boxed{\ \ \ \ °} \]

**Instructions:**

1. Start by understanding that csc θ (cosecant of θ) is the reciprocal of sin θ:
   \[ \csc \theta = \frac{1}{\sin \theta} \]

2. You are given that:
   \[ \csc \theta = 1.7292 \]

3. To find sin θ, take the reciprocal of 1.7292:
   \[ \sin \theta = \frac{1}{1.7292} \]

4. Calculate the value:
   \[ \sin \theta \approx 0.5783 \]

5. Use the inverse sine function (sin⁻¹) to find θ:
   \[ \theta = \sin^{-1}(0.5783) \]

6. Use a calculator to find θ and round your answer to the nearest tenth of a degree.

**Additional Resources:**

- **Need Help?:**
   - **Read It:** Click the "Read It" button for additional explanations and examples.
   - **Talk to a Tutor:** Click the "Talk to a Tutor" button to get personalized assistance from a tutor.
Transcribed Image Text:**Trigonometric Problem: Finding θ** **Problem Statement:** Find θ if θ is between 0° and 90°. Round your answer to the nearest tenth of a degree. **Given:** \[ \csc \theta = 1.7292 \] **Answer:** \[ \boxed{\ \ \ \ °} \] **Instructions:** 1. Start by understanding that csc θ (cosecant of θ) is the reciprocal of sin θ: \[ \csc \theta = \frac{1}{\sin \theta} \] 2. You are given that: \[ \csc \theta = 1.7292 \] 3. To find sin θ, take the reciprocal of 1.7292: \[ \sin \theta = \frac{1}{1.7292} \] 4. Calculate the value: \[ \sin \theta \approx 0.5783 \] 5. Use the inverse sine function (sin⁻¹) to find θ: \[ \theta = \sin^{-1}(0.5783) \] 6. Use a calculator to find θ and round your answer to the nearest tenth of a degree. **Additional Resources:** - **Need Help?:** - **Read It:** Click the "Read It" button for additional explanations and examples. - **Talk to a Tutor:** Click the "Talk to a Tutor" button to get personalized assistance from a tutor.
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